A 56.0 g sample of a conducting material is all that is available. The resistivity of the material is measured to be 1.22×10-7 ?m and the density is 6.35 g/cm3. The material is to be shaped into a solid cylindrical wire that has a total resistance of 1.75 ?. What length is required? Ans= 1.125×101 m What will be the diameter of the wire?